2012684270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{10141}}^1$

素因数の和:10460

約数の個数: 32

約数和(自身を含む): 3680328960

約数和(自身を除く): 1667644690

約数列:

[1, 2, 5, 10, 89, 178, 223, 445, 446, 890, 1115, 2230, 10141, 19847, 20282, 39694, 50705, 99235, 101410, 198470, 902549, 1805098, 2261443, 4512745, 4522886, 9025490, 11307215, 22614430, 201268427, 402536854, 1006342135, 2012684270]

約数ペア:

[(1, 2012684270), (2, 1006342135), (5, 402536854), (10, 201268427), (89, 22614430), (178, 11307215), (223, 9025490), (445, 4522886), (446, 4512745), (890, 2261443), (1115, 1805098), (2230, 902549), (10141, 198470), (19847, 101410), (20282, 99235), (39694, 50705)]